#ifndef GRAPHJUDGER_H
#define GRAPHJUDGER_H

#include <QtCore>
#include "commons.h"

class GraphJudger
{
public:
    GraphJudger();
    QLinkedList<QPointF> findCrossingPoint(const QLinkedList<Line*>& ll);
    bool areSamePoint(const QPointF& p1, const QPointF& p2);
};

#endif // GRAPHJUDGER_H
